Sign holder



FIG. 1 is a front, perspective view of a sign holder showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image to the right side view;

FIG. 5 is a top view thereof; and

FIG. 6 is a bottom view.

FIG. 7 is a front, perspective view of the sign holder of FIG. 1 showing our new design with additional environmental subject matter;

FIG. 8 is a front view thereof;

FIG. 9 is a rear view thereof;

FIG. 10 is a right side view thereof, the left side view being a mirror image to the right side view;

FIG. 11 is a top view thereof; and

FIG. 12 is a bottom view; and,

FIG. 13 is a front, perspective view of the sign holder of FIG. 1 showing our new design with additional environmental subject matter.

The features shown in broken lines are environmental subject matter to the sign holder or portions of the sign holder forming no part of the claimed design. The features shown in long dash-short dash bolded broken lines indicate the bounds of the claimed design and otherwise form no part of the claimed design. 

CLAIM The ornamental design for a sign holder, as shown and described. 